Pith Number

pith:Z2WSQUVZ

pith:2015:Z2WSQUVZRJ4XJNZ5MO6RXNAOJ3

not attested not anchored not stored refs pending

An exact solution method for binary equilibrium problems with compensation and the power market uplift problem

Daniel Huppmann, Sauleh Siddiqui

arxiv:1504.05894 v5 · 2015-04-22 · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2WSQUVZRJ4XJNZ5MO6RXNAOJ3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:33:32.835500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cead2852b98a7974b73d63bd1bb40e4ef8f5edc3e53f77d1799311d990a1ac6a

Aliases

arxiv: 1504.05894 · arxiv_version: 1504.05894v5 · doi: 10.48550/arxiv.1504.05894 · pith_short_12: Z2WSQUVZRJ4X · pith_short_16: Z2WSQUVZRJ4XJNZ5 · pith_short_8: Z2WSQUVZ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/Z2WSQUVZRJ4XJNZ5MO6RXNAOJ3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: cead2852b98a7974b73d63bd1bb40e4ef8f5edc3e53f77d1799311d990a1ac6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5716b9db019df2079fb1d0592dbde353cfff377b53f31226965b09e387faf238",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-04-22T17:33:47Z",
    "title_canon_sha256": "13c9a19f7a99ea5526b3c57005b4381b055648b56772ff54241bce5a0e4eff43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05894",
    "kind": "arxiv",
    "version": 5
  }
}